Beginner — under 30 min
Description
The Tuff Tonno utilizes an in-channel seal for water-tightness at the rails. It also includes adjustable tension bows that can be set at two different levels to accommodate varying weather conditions. The J45 seal offers a strong attachment for security and is designed to keep gear safe and dry.
Fitment
Fitment Guaranteed
Don’t gamble
on fit.
Log your build in the MOTORMIA app and we’ll guarantee this part fits your exact setup — or your money back, return shipping covered.
Available on iOS & Android
Specifications
| Brand | Extang |
| Part Number | E00W 14940-35 |
Buy with Confidence
Built for enthusiasts. Every order is backed by our 30 day return window on eligible items. Unused and uninstalled products may be returned with approved RMA and no restocking fees when received in new condition. Orders placed through the MOTORMIA app with a complete build qualify for our Fitment Guarantee — free return shipping if the part doesn’t fit your exact setup. The guarantee covers fit only; installation must follow manufacturer instructions, and we recommend a qualified shop for parts marked Difficulty 4–5.
View Full Return Policy